#include <stdio.h>

int main(){
    int count = 0;
    double heigth = 8848.86e+3;
    double thickness = 0.1;

    while(thickness < heigth){
        count++;
        thickness *= 2; 
    }

    printf("The count of folding is %d, the thickness is %.2fm\n", count, thickness/1000);

    

}